CN208131801U - A kind of punching compound die of double-side side-overturn side punching - Google Patents
A kind of punching compound die of double-side side-overturn side punching Download PDFInfo
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- CN208131801U CN208131801U CN201820566274.0U CN201820566274U CN208131801U CN 208131801 U CN208131801 U CN 208131801U CN 201820566274 U CN201820566274 U CN 201820566274U CN 208131801 U CN208131801 U CN 208131801U
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- lower die
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Abstract
A kind of punching compound die of double-side side-overturn side punching, lower die upper surface is forming surface, workpiece to be added is placed in above forming surface, lower die two sides are symmetrily processed with inclined hole and reject chute, door word guide housing is located in the middle part of lower die, door word guide housing includes guide pad, inclined-plane is processed on guide pad, wedge block is located above guide pad, wedge block bottom processes inclined-plane I, it combines to form opposite slide construction with inclined-plane I in inclined-plane, compressed spring is connected between wedge block and guide pad, inclined-plane II is processed at the top of wedge block, bending bar, punching cutter is mounted on wedge block side, upper mold is rectangular slab, intermediate bar is mounted in the middle part of upper mold, intermediate bar two sides process inclined-plane III, it is diagonal that gas spring is mounted on rectangular slab two, the left and right sides of intermediate bar；Two lateral flanges and side punching of workpiece to be added can be realized in primary positioning, the relative motion of upper mold and lower die, and device machining accuracy improves, and process is saved, and correspondingly reduce the labor intensity of staff, improve work efficiency.
Description
Technical field
The utility model relates to a kind of punching compound dies of double-side side-overturn side punching.
Background technique
Wait turn on one's side and the part of punching is as shown in Figure 7, it is now desired to turn down the two sides of the part outward and form flange simultaneously
Punching (shown in Fig. 8) is processed at middle part, traditional processing method point two procedures are completed, respectively rollover, punching, every procedure
It is completed after being positioned in corresponding equipment, during which needs to position part twice, the precision of processing is caused to reduce, meanwhile,
The transfer of part between different devices also increases the labor intensity of staff.
Utility model content
Aiming at the shortcomings existing in the above problems, the utility model provide a kind of double-side side-overturn side punching punching press it is compound
Mould.
To achieve the above object, the utility model provides a kind of punching compound die of double-side side-overturn side punching, including：
Lower die, the upper surface of the lower die are forming surface, and workpiece to be added is placed in above the forming surface；
The lower die two sides are symmetrily processed with the inclined hole and reject chute being mutually communicated；
Door word guide housing, the door word guide housing are located in the middle part of the lower die and the lower die right angle setting, the door word
Guide housing includes guide pad, processes inclined-plane on the guide pad；
Wedge block, the wedge block are located above the guide pad, and the wedge block bottom processes inclined-plane I, the inclined-plane
It combines to form opposite slide construction with the inclined-plane I, compressed spring is connected between the wedge block and the guide pad；
Inclined-plane II is machined at the top of the wedge block, bending bar, punching cutter are fixedly mounted on the side of the wedge block
Portion；
The bending bar, the punching cutter, the inclined-plane, the gradient of the inclined-plane I are consistent with the inclined hole；
Upper mold, the upper mold are rectangular slab, and intermediate bar is mounted on the middle part of the upper mold, the two sides processing of the intermediate bar
There is inclined-plane III；
Gas spring, the gas spring are mounted on the left and right sides of two diagonal, the described intermediate bars of the rectangular slab.
The inclined hole top is equipped with punching bed die as a further improvement of the utility model,.
The guide pad is fixed by interior plate, outer panel as a further improvement of the utility model, the interior plate
It is close with the inner wall of the lower die.
The end of the bending bar processes chamfering as a further improvement of the utility model,.
The punching cutter includes stamping knife, fixing sleeve, movable axis, the punching as a further improvement of the utility model,
Knife and the fixing sleeve are fixed on the wall surface of the wedge block, and the movable axis is placed in the fixing sleeve fixed simultaneously by axis card
Equipped with pressing spring.
Auxiliary compression bar is symmetrically mounted on the upper mold two sides, the auxiliary pressure as a further improvement of the utility model,
The bottom of bar processes inclined-plane IV.
The beneficial effects of the utility model are：
Two lateral flanges and side punching of workpiece to be added can be realized in primary positioning, the relative motion of upper mold and lower die, fill
Machining accuracy raising is set, process saves, correspondingly reduces the labor intensity of staff, improve work efficiency.
Detailed description of the invention
Fig. 1 is a kind of main view of the punching compound die of double-side side-overturn side punching of the utility model；
Fig. 2 is the enlarged drawing of location A in Fig. 1；
Fig. 3 is the side view of door word guide housing；
Fig. 4 is C-C cross-sectional view in Fig. 3；
Fig. 5 is the enlarged drawing of B location in Fig. 1；
Fig. 6 is the enlarged drawing of punching cutter；
Fig. 7 is the cross-sectional view of workpiece to be added；
Fig. 8 is the schematic diagram after processing；
Fig. 9 is the schematic diagram of gas spring work；
Figure 10-12 is the operation schematic diagram of lateral flange and punching.
In figure：1, upper mold；2, intermediate bar；21, inclined-plane III；3, gas spring；4, compression bar is assisted；41, inclined-plane IV；5, wedge
Shape block；51, inclined-plane I；52, inclined-plane II；6, bending bar；61, chamfering；7, punching cutter；71, stamping knife；72, axis card；73, fixed
Set；74, pressing spring；75, movable axis；8, workpiece to be added；81, flange；82, punching；9, punching bed die；10, compressed spring；11,
Lower die；111, forming surface；112, inclined hole；113, reject chute；12, door word guide housing；121, outer panel；122, guide pad；1221,
Inclined-plane；123, interior plate.
Specific embodiment
As shown in Figure 1, a kind of punching compound die of double-side side-overturn side punching described in the utility model embodiment, including lower die
11, the upper surface of lower die 11 is forming surface 111, and workpiece 8 to be added is placed in 111 top of forming surface；11 two sides of lower die are symmetrily processed with
The inclined hole 112 and reject chute 113 being mutually communicated, 112 top of inclined hole are equipped with punching bed die 9 (shown in Fig. 2)；Door word guide housing 12
Positioned at 11 middle part of lower die and 11 right angle setting of lower die, door word guide housing 12 includes guide pad 122, processes inclined-plane on guide pad 122
1221；Guide pad 122 is fixed by interior plate 123, outer panel 121, and interior plate 123 and the inner wall of lower die 11 are close, inside
The distance between plate 123 and outer panel 121 are twice or more of 11 width of lower die, facilitate workpiece 8 to be added by side push-in (Fig. 3,
Shown in Fig. 4)；Wedge block 5 is located at 122 top of guide pad, and 5 bottom of wedge block processes inclined-plane I51, inclined-plane 1221 and inclined-plane I51 group
It closes and forms opposite slide construction, compressed spring 10 is connected between wedge block 5 and guide pad 122；The top of wedge block 5 is machined with
Inclined-plane II52, bending bar 6, punching cutter 7 are fixedly mounted on the side of wedge block 5；Bending bar 6, punching cutter 7, inclined-plane 1221,
The gradient and inclined hole 112 of inclined-plane I51 is consistent；The end of bending bar 6 processes chamfering 61 (shown in Fig. 5)；Punching cutter 7 includes punching
Knife 71, fixing sleeve 73, movable axis 75, stamping knife 71 and fixing sleeve 73 are fixed on the wall surface of wedge block 5, and movable axis 75 is placed in fixation
It is fixed in set 73 as axis card 72 and is furnished with pressing spring 74 (shown in Fig. 6)；Upper mold 1 is rectangular slab, and intermediate bar 2 is mounted on upper mold 1
Middle part, the two sides of intermediate bar 2 are machined with inclined-plane III21；
Gas spring 3 is mounted on two diagonal, intermediate bar 2 left and right sides of rectangular slab；Auxiliary compression bar 4 is symmetrically mounted on upper mold
The bottom of 1 two sides, auxiliary compression bar 4 processes inclined-plane IV41.
Two lateral flanges and side punching of workpiece to be added can be realized in primary positioning, the relative motion of upper mold and lower die, fill
Machining accuracy raising is set, process saves, correspondingly reduces the labor intensity of staff, improve work efficiency.
When specifically used, the utility model is understood for convenience, is described in conjunction with attached drawing；
The placement and positioning of workpiece to be added：By workpiece to be added by being pushed into the forming surface of lower die on the outside of door word guide housing
On, upper mold moves down later, and gas spring is contacted prior to workpiece to be added, by rectangular slab two angle steel joints down, gas bullet
Spring compresses workpiece to be added (shown in Fig. 9)；
Flange：Upper mold continues down, and bending bar is contacted with workpiece to be added (shown in Figure 10), while on inclined-plane II and inclined-plane
Under the continuous squeezing action of III, wedge block is slided along the inclined plane of inclined-plane (or inclined-plane I), and compressed spring is constantly pressurized, this
When, bending bar realizes the processing of flange 81 (shown in Figure 11)；
Further compress：Upper mold continues down, and 81 part of flange upwarps at this time, and molding not exclusively, assists compression bar with upper mold
Down, inclined-plane IV further compresses flange, and molding is completed, at this point, the end of movable axis is contacted with workpiece to be added, pressing spring by
Movable axis is gradually exposed in pressure, stamping knife；
Punching：Upper mold continues down, and wedge block continues to move toward two sides, and stamping knife processes punching 82 on workpiece to be added,
Later, inclined-plane II is separated with inclined-plane III, and the position of wedge block remains stationary.
It exits：Upper mold moves up, and in the presence of a tensile force, wedge-shaped block reset is taken out part by original route by staff
?.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of punching compound die of double-side side-overturn side punching, which is characterized in that including：
The upper surface of lower die (11), the lower die (11) is forming surface (111), and workpiece (8) to be added is placed in the forming surface (111)
Top；
Lower die (11) two sides are symmetrily processed with the inclined hole (112) and reject chute (113) being mutually communicated；
Door word guide housing (12), the door word guide housing (12) are located at peace vertical with the lower die (11) in the middle part of the lower die (11)
Dress, the door word guide housing (12) includes guide pad (122), processes inclined-plane (1221) on the guide pad (122)；
Wedge block (5), the wedge block (5) are located above the guide pad (122), and wedge block (5) bottom processes inclined-plane I
(51), the inclined-plane (1221) combines the opposite slide construction of formation with the inclined-plane I (51), and compressed spring (10) is connected to described
Between wedge block (5) and the guide pad (122)；
It is machined with inclined-plane II (52) at the top of the wedge block (5), bending bar (6), punching cutter (7) are fixedly mounted on the wedge
The side of shape block (5)；
The bending bar (6), the punching cutter (7), the inclined-plane (1221), the inclined-plane I (51) gradient with it is described
Inclined hole (112) is consistent；
Upper mold (1), the upper mold (1) are rectangular slab, and intermediate bar (2) is mounted on the middle part of the upper mold (1), the intermediate bar
(2) two sides are machined with inclined-plane III (21)；
Gas spring (3), the gas spring (3) are mounted on the left and right of two diagonal, the described intermediate bars (2) of the rectangular slab
Side.
2. a kind of punching compound die of double-side side-overturn side punching according to claim 1, it is characterised in that：The inclined hole
(112) top is equipped with punching bed die (9).
3. a kind of punching compound die of double-side side-overturn side punching according to claim 1, it is characterised in that：The guide pad
(122) fixed by interior plate (123), outer panel (121), the interior plate (123) and the inner wall of the lower die (11) lean on
Closely.
4. a kind of punching compound die of double-side side-overturn side punching according to claim 1 to 3, it is characterised in that：Institute
State end processing chamfering (61) of bending bar (6).
5. a kind of punching compound die of double-side side-overturn side punching according to claim 1 to 3, it is characterised in that：Institute
Stating punching cutter (7) includes stamping knife (71), fixing sleeve (73), movable axis (75), the stamping knife (71) and the fixing sleeve (73)
It is fixed on the wall surface of the wedge block (5), the movable axis (75) is placed in fixed by axis card (72) in the fixing sleeve (73)
And it are furnished with pressing spring (74).
6. a kind of punching compound die of double-side side-overturn side punching according to claim 1, it is characterised in that：It assists compression bar (4),
The auxiliary compression bar (4) is symmetrically mounted on the upper mold (1) two sides, and the bottom of auxiliary compression bar (4) processes inclined-plane IV (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566274.0U CN208131801U (en) | 2018-04-20 | 2018-04-20 | A kind of punching compound die of double-side side-overturn side punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566274.0U CN208131801U (en) | 2018-04-20 | 2018-04-20 | A kind of punching compound die of double-side side-overturn side punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208131801U true CN208131801U (en) | 2018-11-23 |
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ID=64293973
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820566274.0U Active CN208131801U (en) | 2018-04-20 | 2018-04-20 | A kind of punching compound die of double-side side-overturn side punching |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543867A (en) * | 2018-04-20 | 2018-09-18 | 浙江炜驰机械集团有限公司 | A kind of punching compound die of double-side side-overturn side punching |
| CN109500215A (en) * | 2018-12-28 | 2019-03-22 | 浙江炜驰机械集团股份有限公司 | A kind of internal diameter fine positioning hole punched device |
| CN110090890A (en) * | 2019-05-16 | 2019-08-06 | 朝阳聚声泰（信丰）科技有限公司 | A kind of speaker frame waist hole punch forming system and method |
| CN110166924A (en) * | 2019-05-16 | 2019-08-23 | 朝阳聚声泰（信丰）科技有限公司 | A kind of speaker frame multistation processing unit (plant) |
| CN110614311A (en) * | 2019-10-17 | 2019-12-27 | 慈溪市普锐金属制品有限公司 | Punch forming device for television bracket connecting piece |
-
2018
- 2018-04-20 CN CN201820566274.0U patent/CN208131801U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543867A (en) * | 2018-04-20 | 2018-09-18 | 浙江炜驰机械集团有限公司 | A kind of punching compound die of double-side side-overturn side punching |
| CN109500215A (en) * | 2018-12-28 | 2019-03-22 | 浙江炜驰机械集团股份有限公司 | A kind of internal diameter fine positioning hole punched device |
| CN109500215B (en) * | 2018-12-28 | 2023-12-01 | 浙江炜驰机械集团股份有限公司 | Inner diameter fine positioning punching device |
| CN110090890A (en) * | 2019-05-16 | 2019-08-06 | 朝阳聚声泰（信丰）科技有限公司 | A kind of speaker frame waist hole punch forming system and method |
| CN110166924A (en) * | 2019-05-16 | 2019-08-23 | 朝阳聚声泰（信丰）科技有限公司 | A kind of speaker frame multistation processing unit (plant) |
| CN110166924B (en) * | 2019-05-16 | 2020-11-27 | 朝阳聚声泰（信丰）科技有限公司 | Multi-station processing device for loudspeaker frame |
| CN110614311A (en) * | 2019-10-17 | 2019-12-27 | 慈溪市普锐金属制品有限公司 | Punch forming device for television bracket connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 316102 No. 51 Xinchi Road, Donggang Street, Putuo District, Zhoushan City, Zhejiang Province Patentee after: Zhejiang Weichi Machinery Group Co., Ltd. Address before: 316102 No. 51 Xinchi Road, Donggang Street, Putuo District, Zhoushan City, Zhejiang Province Patentee before: Zhejiang Wise Machinery Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |